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MANTEC has been serving small- and medium-sized manufacturers in South Central Pennsylvania since 1988. Our manufacturing clients cover a diverse array of industries. We assist client organizations to grow their businesses and improve their productivity.

In 2016, MANTEC provided project-related services to 124 unique client companies.

A few of the clients that have used MANTEC’s services are:

Advanced Conversion Technology Leonhardt Manufacturing
AMMAC Incorporated Manitowoc Crane Group
Astro Machine Works Millcreek Manufacturing Inc.
Beck Manufacturing Millet Plastics
Bollman Hat Company  Morehouse Instrument Company.
Boose Aluminum Foundry Company Morgan Corp. Denver Plant
CL Sturkey MRG Power Labs
Conestoga Log Cabins National Bearings Company 
Counter Tek, Inc. Pequea Machine Inc. 
Dechert Dynamics Corp PoolPak Technology Corporation
Die-Tech  SAY Plastics
Ecore International Scenic Road MFG
Electron Energy Corporation School Specialty d.b.a
Engle Printing and Publishing Bird-In-Hand Woodworks
Environmental Recovery Corporation Specialty Screw Machines Products
Fluid Conditioning Products TBJ Incorporated
Gamlet, Inc. The Flinchbaugh Company
General Dynamics Topflight Corporation
Gichner Shelter Systems Triangle Refrigeration Company
Henry H. Ross and Son Turkey Hill Dairy
Herculite Products U.S. Boiler Company, Inc.
Lebanon Tool Company Weaver Industries
York Wallcoverings 

If you are currently working with MANTEC and would like to be included in this list, please contact Leigh Ann Wilson at